The mission’s third and final spacewalk was delayed a bit when a valve on the drink bag in Satcher’s suit came off. Fortunately, the value was securely reattached before Satcher, who holds an MIT doctorate in chemical engineering, and his partner left the ISS to help install an enormous oxygen tank.
A leaky value might have caused blobs of water to float into his eyes during the spacewalk, which helped to prepare ISS for the arrival of a new module on February’s shuttle flight. Satcher was the tweeter-on-board for the mission. You can read his posts and see updates with video and other resources from the mission on two Twitter accounts: Astro_Bones focuses on the overall mission and ZeroG_MD recounts medical updates.
See photos by and of Satcher on Slice of MIT plus links to other MIT astronaut coverage. In an alumni profile, learn how Satcher became an astronaut and how his orthopedic research background fits in with NASA's high-priority research on microgravity and the musculoskeletal system.
What’s next for MIT astronauts? In February, Nick Patrick SM ’90, PhD ’96 will launch on Space Shuttle Mission STS-130 and will join Tim Creamer SM ’92 on ISS — the 13th time in history that two or more MIT Astronauts are in space simultaneously. Read about their mission on the MIT Club of South Texas MIT Astronauts web site or trace the history of MIT alumni in space.